Regional climate modeling using convection‐permitting models (CPMs; horizontal grid
spacing< 4 km) emerges as a promising framework to provide more reliable climate …

Equilibrium climate sensitivity characterizes the Earth's long-term global temperature
response to increased atmospheric CO2 concentration. It has reached almost iconic status …

Partitioning uncertainty in projections of future climate change into contributions from
internal variability, model response uncertainty and emissions scenarios has historically …

In the atmosphere, microphysics refers to the microscale processes that affect cloud and
precipitation particles and is a key linkage among the various components of Earth's …

Climate models have continued to be developed and improved since the AR4, and many
models have been extended into Earth System models by including the representation of …

Airborne mineral dust particles can act as natural seeds for cirrus clouds in the upper
troposphere. However, the atmospheric abundance of dust is unconstrained in cirrus …

Heat stress harms human health, agriculture, the economy, and the environment more
broadly. Exposure to heat stress is increasing with rising global temperatures. While most …

Uncertainty in the Pan‐Arctic Ice‐Ocean Modeling and Assimilation System (PIOMAS) Arctic
sea ice volume record is characterized. A range of observations and approaches, including …

This paper describes the first implementation of the Δx= 3.25 km version of the Energy
Exascale Earth System Model (E3SM) global atmosphere model and its behavior in a 40 …

We describe an implementation of the Ecosystem Demography (ED) concept in the
Community Land Model. The structure of CLM (ED) and the physiological and structural …